49280072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{324211}}^1$

素因数の和:324236

約数の個数: 16

約数和(自身を含む): 97263600

約数和(自身を除く): 47983528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 324211, 648422, 1296844, 2593688, 6160009, 12320018, 24640036, 49280072]

約数ペア:

[(1, 49280072), (2, 24640036), (4, 12320018), (8, 6160009), (19, 2593688), (38, 1296844), (76, 648422), (152, 324211)]